- Source: Klopfer
- Bruno Klopfer
- Samuel Jacob Beck
- Tes proyektif
- Tes Rorschach
- Mamalia
- Teritori (hewan)
- Magda B. Arnold
- Random House
- Deutsches Theater Berlin
- Jerman dalam Kontes Lagu Eurovision 2016
- Klopfer
- Gerhard Klopfer
- Sonya Klopfer
- Donald S. Klopfer
- Heini-Klopfer-Skiflugschanze
- Peter Klopfer
- George Klopfer
- Heini Klopfer
- Eric Klopfer
- Wilhelm Klopfer
Klopfer is a German occupational surname, derived from the Middle High German klopfen, meaning "to pound, bang, or hammer", and thus indicating a person in the clothing trade, mining or metal working. Notable people with the surname include:
Bruno Klopfer (1900–1971), German psychologist
Donald S. Klopfer (1902–1986), American businessman
Eric Klopfer (born 1970), American educator
Eugen Klöpfer (1886–1950), German actor
George Klopfer (1940–2019), American physician
Gerhard Klopfer (1905–1987), German Nazi official
Goetz Klopfer (born 1942), American race walker
Heini Klopfer (1918–1968), German architect
Klopfer (writer) (born 1980), pseudonym of German writer Christian Schmidt
Peter Klopfer (born 1930), American zoologist, civil rights advocate and educator
Regina Klopfer (1903–1991), Hungarian singer
Sonya Klopfer (born 1934), American figure skater
Wilhelm Klopfer (born 1901), Swiss rower
See also
Klöpfer, another name for the Swiss wine grape Räuschling
Schulklopfer, defunct Jewish communal role